﻿// 
//  Author:
//    Andy Selvig ajselvig@gmail.com
// 
//  Copyright (c) 2010, Andy Selvig
// 
//  All rights reserved.
// 
//  Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
// 
//     * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in
//       the documentation and/or other materials provided with the distribution.
//     * Neither the name of the [ORGANIZATION] nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
// 
//  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
//  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
//  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
//  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
//  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
//  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
//  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
//  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
//  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
//  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
//  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// 

using System;
using System.Collections.Generic;

using CommandLine;
using System.Text;
using CommandLine.Text;
using System.Reflection;

namespace Shake
{
	/// <summary>
	/// Options for command line execution of Shake.
	/// </summary>
	class Options
	{
		public Options()
		{
			_headingInfo = new HeadingInfo("Shake", Assembly.GetExecutingAssembly().GetName().Version.ToString());
		}

		private HeadingInfo _headingInfo;
		
		[Option("v", "verbose", HelpText = "Print details during execution")]
		public bool Verbose = false;

		[Option("t", "tasks", HelpText = "Prints a list of all tasks avaialable")]
		public bool ListTasks = false;

        [ValueList(typeof(List<string>))]
        public IList<string> Tasks = null;

        [HelpOption("h", "help", HelpText = "Display this help screen.")]
		public string GetUsage()
		{
			var help = new HelpText(_headingInfo);
            help.Copyright = new CopyrightInfo("Andy Selvig", 2010);
			help.AddOptions(this);
			return help;
		}

	}
}
